Audio Technica BGD Headphones Bluetooth Wireless Headphones Heavy Bass SOLID BASS Up to 40 Hours Playback Black Gold BGD ATH-WS660BT ATH-WS660BT

[About clocks that synchronize time via radio waves] The function of clocks that synchronize time via radio waves only works in the Japanese area. Please be careful. Technical compliance mark certified product (frequency band: 2.4GHz band) Achieves approximately 40 hours of long-term wireless listening Supports wired connection even when the battery runs out Easily control music, videos, and calls right in your ear Folding mechanism for compact size Included items: Cable black gold Country of origin: China